44565
Tropaeolin O sodium salt
indicator
Manufacturer: Supelco
CAS Number: 547-57-9
Synonym(S): 4-([2,4-Dihydroxyphenyl]azo)benzenesulfonic acid sodium salt, Acid Orange 6, Chrysoin, Resorcinol yellow
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 25 G | 44565-25-G | In Stock | ₹ 11,084.80 |
44565 - 25 G
In Stock
Quantity
1
Base Price: ₹ 11,084.80
GST (18%): ₹ 1,995.264
Total Price: ₹ 13,080.064
grade
indicator
composition
sulfated ash, 40-60%
technique(s)
UV/Vis spectroscopy: suitabletitration: suitable
loss
≤13.0% loss on drying
pH
11-13
λmax
488-492 nm in 0.1 M NaOH≥500 at 1% in 0.1 M NaOH (1 cm)
SMILES string
[Na+].Oc1ccc(\N=N\c2ccc(cc2)S([O-])(=O)=O)c(O)c1
InChI
1S/C12H10N2O5S.Na/c15-9-3-6-11(12(16)7-9)14-13-8-1-4-10(5-2-8)20(17,18)19;/h1-7,15-16H,(H,17,18,19);/q;+1/p-1/b14-13+;
InChI key
COEZWFYORILMOM-IERUDJENSA-M
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Tropaeolin O | -- | ₹ 2,566.80 - ₹ 22,930.08 | |
| | 547-57-9 | Tropaeolin o | -- | ₹ 1,197.84 - ₹ 53,817.24 |
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SAFETY INFORMATION
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable